Herz P1 Smart Ring: Tracks 20+ biometrics
Meet the Herz P1 Smart Ring—your new favorite piece of jewelry that just happens to be a health powerhouse. Sleek, lightweight, and crafted from water-resistant titanium, it's like having a personal health coach wrapped around your finger (literally). And yes, it's for everyone, whether you're hitting the gym or just hitting the snooze button.
What's in it for you? Well, aside from looking pretty cool, it keeps tabs on your heart rate, blood oxygen levels, and even your skin temperature around the clock. Ever wondered how stressed you really are during those Monday meetings? The P1 knows. It also tracks your sleep like a hawk, ensuring you're not just counting sheep but actually getting quality z's. Plus, with a battery that lasts up to 6 days, you'll forget it even needs charging. Oh, and it's tough—5ATM waterproof means rain, sweat, or accidental swims (we've all been there) won't faze it. And the best part? It plays nice with both iOS and Android, no strings attached.
No subscriptions, no fuss—just a stylish ring that helps you stay on top of your health game. Because let's face it, wellness shouldn't be complicated.
- 6 day battery life
- Waterproof design
- iOS Android compatible
- Free app with no subscription
- Tracks 20+ biometrics
General specs
- Brand: Herz
- Model: P1
- Seller: Amazon
- package_dimensions: 3.03 x 2.99 x 1.65 inches
- item_weight: 2.39 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- waterproof_rating: 5ATM
- compatibility: iOS, Android
- First listed by seller: 8/5/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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Herz P1 Tracks 20+ biometrics
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Herz P1 Tracks 20+ biometrics
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Herz P1 Tracks 20+ biometrics
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Herz P1 24/7 health metrics tracking
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Wuzutech P1 Tracks 20+ biometrics
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Health Tracker Ring Intelligent Sleep Tracker
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| Brand | Herz | Herz | Herz | Herz | Wuzutech | Tiantianka |
| Model | P1 | P1 | P1 | P1 | P1 | |
| Color | ||||||
| Rating |
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| Price | $59.99 | $59.99 | $59.99 | $59.99 | $59.99 | $69.98 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | August 5, 2025 | August 5, 2025 | June 27, 2025 | August 5, 2025 | July 18, 2025 | July 18, 2025 |
| package_dimensions | 3.03 x 2.99 x 1.65 inches | 3 x 3 x 2.65 inches | 3 x 3 x 2 inches | 3 x 3 x 2 inches | 3.58 x 3.54 x 1.26 inches | |
| item_weight | 2.39 ounces | 1.58 ounces | 0.07 Kilograms | 2.39 ounces | 2.89 ounces | |
| batteries | 1 Nonstandard Battery batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 A batteries required. (included) | |
| waterproof | 5ATM | 5ATM | Yes | IP68 | ||
| battery_life | 6 days or 15 days of standby | 6 days or 15 days of standby | 6 days | |||
Taylor B.
Los Angeles, CA
August 12, 2025
as a software developer, i'm usually skeptical about health tech, but the herz ring has won me over. i bought it hoping for a discreet way to monitor my health without extra devices, and it delivers. it's not perfect—there are moments when the data seems off, probably due to movement—but overall, it's reliable. i've been using it for a couple of weeks now, and it's become part of my daily routine. it's helped me realize how my sleep quality affects my work, and i appreciate that there are no hidden costs or subscriptions. for the price, it's a solid investment in my wellness, and i'd recommend it to others who want something simple and effective.
- Pros: i expected it to be just another gadget, but the reality is it's incredibly lightweight and comfortable to wear all day, even while coding or cooking. the battery life is impressive—i only need to charge it about once a week, which is way better than i thought. it tracks my heart rate and sleep without any fuss, and the data seems accurate, helping me notice patterns in my stress levels. plus, it works seamlessly with my phone, no matter which one i'm using, and the water resistance has held up through hand-washing and rain.
- Cons: it could be wrong sometimes with the readings, like when i'm moving a lot, the heart rate might jump around a bit. the design is sleek, but it might feel too plain for some, and i wish it had more customization options. also, the app interface is functional but not the most intuitive; it takes a bit to get used to navigating it.